Base | Representation |
---|---|
bin | 10000011011101… |
… | …001111010101110 |
3 | 201012202020202222 |
4 | 100123221322232 |
5 | 1031033410123 |
6 | 43204515342 |
7 | 6555166316 |
oct | 2033517256 |
9 | 635666688 |
10 | 275685038 |
11 | 131687282 |
12 | 783abb52 |
13 | 45166655 |
14 | 28884446 |
15 | 193096c8 |
hex | 106e9eae |
275685038 has 16 divisors (see below), whose sum is σ = 432534816. Its totient is φ = 131535360.
The previous prime is 275685037. The next prime is 275685043. The reversal of 275685038 is 830586572.
It is a super-2 number, since 2×2756850382 = 152004480354122888, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 275685038.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275685031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12998 + ... + 26838.
It is an arithmetic number, because the mean of its divisors is an integer number (27033426).
Almost surely, 2275685038 is an apocalyptic number.
275685038 is a deficient number, since it is larger than the sum of its proper divisors (156849778).
275685038 is a wasteful number, since it uses less digits than its factorization.
275685038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14299.
The product of its (nonzero) digits is 403200, while the sum is 44.
The square root of 275685038 is about 16603.7657776783. The cubic root of 275685038 is about 650.8352481423.
The spelling of 275685038 in words is "two hundred seventy-five million, six hundred eighty-five thousand, thirty-eight".
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